<html>
  <head> <meta charset="utf-8"> </head>
  <body>
    ctrl-shift-j to see console
    <!-- loading other people's libraries -->
    <script src="libraries/bitcoinjs-lib-4.0.2.min.js"></script>
    <script src="libraries/bitcoinjs-bip68.js"></script>
    <!-- loading our script -->
    <script src="spend.js"></script>
  </body>
</html>
